diff --git a/src/magic/card/Ophidian.java b/src/magic/card/Ophidian.java
index 9af04efd94..369a972beb 100644
--- a/src/magic/card/Ophidian.java
+++ b/src/magic/card/Ophidian.java
@@ -1,28 +1,22 @@
 package magic.card;
 
-import magic.model.MagicDamage;
 import magic.model.MagicGame;
 import magic.model.MagicPermanent;
+import magic.model.MagicPermanentState;
 import magic.model.MagicPlayer;
-import magic.model.action.MagicDealDamageAction;
+import magic.model.action.MagicChangeStateAction;
 import magic.model.action.MagicDrawAction;
 import magic.model.choice.MagicMayChoice;
 import magic.model.choice.MagicSimpleMayChoice;
 import magic.model.event.MagicEvent;
-import magic.model.target.MagicTarget;
-import magic.model.trigger.MagicIfDamageWouldBeDealtTrigger;
+import magic.model.trigger.MagicWhenAttacksUnblockedTrigger;
 
 public class Ophidian {
-	public static final MagicIfDamageWouldBeDealtTrigger T = new MagicIfDamageWouldBeDealtTrigger(1) {
+	public static final MagicWhenAttacksUnblockedTrigger T = new MagicWhenAttacksUnblockedTrigger() {
 		@Override
-		public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicDamage damage) {
-			if (damage.getSource() == permanent &&
-				damage.isCombat() &&
-				damage.getTarget().isPlayer() &&
-				!permanent.isBlocked()) {
-				final MagicPlayer player = permanent.getController();
-				final int amount = damage.getAmount();
-				damage.setAmount(0);
+		public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicPermanent creature) {
+            if (creature == permanent) {
+            	final MagicPlayer player = permanent.getController();
 				return new MagicEvent(
 						permanent,
 						player,
@@ -31,7 +25,7 @@ public class Ophidian {
 								MagicSimpleMayChoice.DRAW_CARDS,
 								1,
 								MagicSimpleMayChoice.DEFAULT_NONE),
-								new Object[]{player,permanent,damage.getTarget(),amount},
+								new Object[]{player,permanent},
 								this,
 								player + " may draw a card.");
             }
@@ -46,14 +40,10 @@ public class Ophidian {
                 final Object[] choiceResults) {
 			if (MagicMayChoice.isYesChoice(choiceResults[0])) {
 				game.doAction(new MagicDrawAction((MagicPlayer)data[0],1));
-			} else {
-				final MagicDamage damage = new MagicDamage(
+				game.doAction(new MagicChangeStateAction(
 						(MagicPermanent)data[1],
-						(MagicTarget)data[2],
-						(Integer)data[3],
-						false);
-                game.doAction(new MagicDealDamageAction(damage));
-			}	
+						MagicPermanentState.NoCombatDamage,true));
+			}
 		}
     };
 }
diff --git a/src/magic/model/MagicPermanentState.java b/src/magic/model/MagicPermanentState.java
index da916d9429..a9005c55c6 100644
--- a/src/magic/model/MagicPermanentState.java
+++ b/src/magic/model/MagicPermanentState.java
@@ -23,7 +23,8 @@ public enum MagicPermanentState {
 	ReturnToHandOfOwnerAtEndOfCombat("return to owner's hand at end of combat",""),
 	ExileAtEndOfCombat("exile at end of combat",""),
 	DestroyAtEndOfCombat("destroy at end of combat",""),
-	CannotAttack("can't attack","")
+	CannotAttack("can't attack",""),
+	NoCombatDamage("assigns no combat damage","")
 	;
 
 	public static final int CLEANUP_MASK =
diff --git a/src/magic/model/action/MagicCombatDamageAction.java b/src/magic/model/action/MagicCombatDamageAction.java
index 1f01ddb051..25a987a449 100644
--- a/src/magic/model/action/MagicCombatDamageAction.java
+++ b/src/magic/model/action/MagicCombatDamageAction.java
@@ -66,7 +66,7 @@ public class MagicCombatDamageAction extends MagicAction {
 				if (dealsCombatDamage(flags)) {
 					// Checks if attacker has power > 0.
 					int power=attacker.getPower(game);
-					if (power>0) {
+					if (power>0 && !attacker.hasState(MagicPermanentState.NoCombatDamage)) {
 						if (attacker.hasState(MagicPermanentState.Blocked)) {
 							// Determine what damage must be dealt to each blocker.
 							final boolean deathtouch=MagicAbility.Deathtouch.hasAbility(flags);